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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#39512#4228. Double SortlarryzhongAC ✓471ms8556kbC++171012b2022-07-10 22:23:532022-07-10 22:23:54

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3716kb

input:

3 5

output:

1.000000000
2.300000000
4.500000000

result:

ok 3 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 3776kb

input:

5 17

output:

1.131383323
2.748383969
5.183096315
8.855688429
15.000000000

result:

ok 5 numbers

Test #3:

score: 0
Accepted
time: 471ms
memory: 8556kb

input:

50 10000

output:

4.432816434
12.836596867
25.315268734
41.955611238
62.848076062
88.087154676
117.771633779
152.004894778
190.895242004
234.556262925
283.107224385
336.673509473
395.387100391
459.387113513
528.820393899
603.842177757
684.616832836
771.318688568
864.132969973
963.256852072
1068.900654888
1181.2892032...

result:

ok 50 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 4032kb

input:

40 40

output:

1.000000000
2.000000000
3.000000000
4.000000000
5.000000000
6.000000000
7.000000000
8.000000000
9.000000000
10.000000000
11.000000000
12.000000000
13.000000000
14.000000000
15.000000000
16.000000000
17.000000000
18.000000000
19.000000000
20.000000000
21.000000000
22.000000000
23.000000000
24.0000000...

result:

ok 40 numbers

Test #5:

score: 0
Accepted
time: 36ms
memory: 4460kb

input:

39 1489

output:

1.527087563
3.939012565
7.340330244
11.763493745
17.236701363
23.790710921
31.458287713
40.274233090
50.275591047
61.501875303
73.995324697
87.801195126
102.968094779
119.548370932
137.598558645
157.179904233
178.358979779
201.208409370
225.807733676
252.244447433
280.615255348
311.027607097
343.601...

result:

ok 39 numbers

Test #6:

score: 0
Accepted
time: 378ms
memory: 8144kb

input:

47 9871

output:

4.883917585
14.209322022
28.093934806
46.641430972
69.960235781
98.163951743
131.371723046
169.708651073
213.306252663
262.302966594
316.844714820
377.085526074
443.188230726
515.325237406
593.679403751
678.445016001
769.828894992
868.051649614
973.349103166
1085.973923466
1206.197494468
1334.312075...

result:

ok 47 numbers

Test #7:

score: 0
Accepted
time: 9ms
memory: 4596kb

input:

9 9999

output:

111.556222555
348.049260394
727.328001799
1273.190064030
2018.952111254
3014.589139719
4343.392809837
6171.946442437
9000.000000000

result:

ok 9 numbers